Re: Remove source code display from \df+?

On Sun, Jan 22, 2023 at 03:04:14PM -0500, Tom Lane wrote:
> Isaac Morland <isaac.morland@gmail.com> writes:
> > On Sun, 22 Jan 2023 at 14:26, Alvaro Herrera <alvherre@alvh.no-ip.org>
> > wrote:
> >> This one would fail the sanity check that all roles created by
> >> regression tests need to have names that start with "regress_".
> 
> > Thanks for the correction. Now I feel like I've skipped some of the
> > readings!
> > Updated patch attached. Informally, I am adopting the regress_* policy for
> > all object types.
> 
> That's excessive.  The policy Alvaro mentions applies to globally-visible
> object names (i.e., database, role, and tablespace names), and it's there
> to try to ensure that doing "make installcheck" against a live
> installation won't clobber any non-test-created objects.  There's no point
> in having such a policy within a test database --- its most likely effect
> there would be to increase the risk that different test scripts step on
> each others' toes.  If you feel a need for a name prefix for non-global
> objects, use something based on the name of your test script.

But we *are* talking about the role to be created to allow stable output
of \df+ , so it's necessary to name it "regress_*".  To appease
ENFORCE_REGRESSION_TEST_NAME_RESTRICTIONS, and to avoid clobbering
global objects during "installcheck".

-- 
Justin